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OK0NAG > SOLAR 26.02.09 13:37l 72 Lines 2038 Bytes #999 (0) @ EU
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Subj: solar & geomagnetic activity forecast
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Date: Thu, 26 Feb 2009 11:13:20 +0100 (CET)
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Subject: solar & geomagnetic activity forecast
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Solar-activity forecast for the period Feb 27 - Mar 5, 2009
Activity level: predominantly very low
Radio flux (10.7 cm): a fluctuation in the range 68-74 f.u.
Flares: weak (0-4/day)
Relative sunspot number: in the range 0-25
Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch(at)asu.cas.cz
(RWC Prague)
_________________________________________________________________
Geomagnetic activity forecast for the period Feb 27 to Mar 5, 2009
quiet: Feb 27 and 28, Mar 1, 2 and 5
quiet to unsettled: Mar 3 and 4
unsettled: 0
active: 0
minor storm: 0
major storm: 0
severe storm: 0
Geomagnetic activity summary: geomagnetic field was quiet from
Feb 19 to 25.
RWC Prague, Geophysical Institute Prague, Geomagnetic Dept,
Czech Republic
e-mail: geom(at)ig.cas.cz
_________________________________________________________________
Geomagnetic activity forecast for the period of one solar rotation
unsettled to active: Feb 27, Mar 4, (15, 17,)
active to disturbed: Mar (2-3,) 13, (14, 19, 22)
quiet: Feb 28, Mar 1, 5-11, (12,) 16, 18, 20-21, 23-25
Survey: quiet: Feb 19, 21-22, 25
mostly quiet: Feb 18
quiet to unsettled: Feb 23
quiet to active: Feb 20, 24
Notices:
Days in brackets refer to a lower probability
of possible activity enhancements depending
on previous development on the sun.
Accuracy of forecast is a bit lower at present.
F. K. Janda, OK1HH, Czech Propagation Interested Group
e-mail: franta.janda(at)quick.cz
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